If im not mistaken......there was another of these posts...
actual real life comparisons the GTS is faster. I am a GSR person, but unfortunatley it isnt as fast when both cars have been properly broken in. Some guy at my school can barley beat Type-R's, but he has intake and exhaust, but thats pretty good for a car thats a lot cheaper then a Type-R
also depends on driver
which is better for reliablity....common there both japanese =)
comfortable....i like gsr...interior goes to celica though